| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $79.48 | 12.856% | $89.6979 | $89.70 | $89.70 | $89.70 |
| Purchase #2 | $135.83 | 6.441% | $144.5788 | $144.58 | $144.60 | $144.60 |
| Purchase #3 | $183.98 | 12.609% | $207.178 | $207.18 | $207.20 | $207.20 |
| Purchase #4 | $82.26 | 7.755% | $88.6393 | $88.64 | $88.65 | $88.60 |
| Purchase #5 | $237.89 | 11.621% | $265.5352 | $265.54 | $265.55 | $265.50 |
| Purchase #6 | $217.49 | 8.526% | $236.0332 | $236.03 | $236.05 | $236.00 |
| Purchase #7 | $130.82 | 11.421% | $145.761 | $145.76 | $145.75 | $145.80 |
| 7 purchase totals = | $1,067.75 | $1,177.4234 | $1,177.43 | $1,177.50 | $1,177.40 | |